Inventor
KOSUGI DAISUKE
JP22 patents
Patents
22 patentsUS10203080B1Feb 12, 2019
Lighting device for vehicles and lighting tool for vehicles
TOSHIBA LIGHTING & TECHNOLOGY5 citations71
US10023108B2Jul 17, 2018
Vehicle lamp with light module fixing portion
TOSHIBA LIGHTING & TECHNOLOGY2 citations71
US9618188B2Apr 11, 2017
Light emitting device and vehicular lighting device
TOSHIBA LIGHTING & TECHNOLOGY5 citations70
US11098872B2Aug 24, 2021
Vehicle luminaire and vehicle lamp
TOSHIBA LIGHTING & TECHNOLOGY0 citations61
US10781993B2Sep 22, 2020
Vehicle luminaire and vehicle lamp device
TOSHIBA LIGHTING & TECHNOLOGY1 citations61
US10327304B2Jun 18, 2019
Light emitting device for vehicle, lighting device for vehicle, and lighting tool for vehicle
TOSHIBA LIGHTING & TECHNOLOGY1 citations59
US11951898B2Apr 9, 2024
Vehicle lighting device and vehicle lamp
TOSHIBA LIGHTING & TECHNOLOGY0 citations53
US12117136B1Oct 15, 2024
Vehicle lighting device and vehicle lamp
TOSHIBA LIGHTING & TECHNOLOGY0 citations50
US11788706B2Oct 17, 2023
Vehicle luminaire and vehicle lighting tool
TOSHIBA LIGHTING & TECHNOLOGY0 citations50
US10907791B2Feb 2, 2021
Vehicle luminaire and vehicle lamp
TOSHIBA LIGHTING & TECHNOLOGY0 citations50
US10371340B2Aug 6, 2019
Vehicle lighting device and vehicle lamp
TOSHIBA LIGHTING & TECHNOLOGY0 citations50
US10212786B2Feb 19, 2019
Vehicle lighting device and vehicle lamp
TOSHIBA LIGHTING & TECHNOLOGY0 citations49
US9961748B2May 1, 2018
Vehicle lighting device and vehicle lamp
TOSHIBA LIGHTING & TECHNOLOGY0 citations49
US12253233B2Mar 18, 2025
Vehicle lighting device and vehicle lamp
TOSHIBA LIGHTING & TECHNOLOGY0 citations43
US10465898B2Nov 5, 2019
Vehicle lighting device and vehicle lamp
TOSHIBA LIGHTING & TECHNOLOGY0 citations41
US10309609B2Jun 4, 2019
Lighting device for vehicle and lighting tool for vehicle
TOSHIBA LIGHTING & TECHNOLOGY0 citations41
US10197237B2Feb 5, 2019
Lighting device and lighting device for vehicle
TOSHIBA LIGHTING & TECHNOLOGY0 citations41
US9291326B2Mar 22, 2016
Vehicle lighting device
TOSHIBA LIGHTING & TECHNOLOGY0 citations41
US10655814B2May 19, 2020
Vehicle luminaire and vehicle lamp device
TOSHIBA LIGHTING & TECHNOLOGY0 citations40
US10654404B2May 19, 2020
Vehicle lighting device including circuit portions having at least one light emitting diode, and control portion that controls connection state of circuit portions
TOSHIBA LIGHTING & TECHNOLOGY0 citations39
US10279727B2May 7, 2019
Vehicle lighting device and vehicle lamp
TOSHIBA LIGHTING & TECHNOLOGY0 citations39
US10278259B1Apr 30, 2019
Vehicular lighting device and vehicular lamp
TOSHIBA LIGHTING & TECHNOLOGY0 citations39